Manurung, Sri Lestari. “PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN E-BOOK DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF MAHASISWA”. JGK (Jurnal Guru Kita) 6, no. 1 (December 20, 2021): 86–90. Accessed January 5, 2025. http://103.242.233.34/index.php/jgkp/article/view/29569.